pills

What should be the average/max dosage of caffeine pills that you should take? Also amazon.com/Caffeine-Maximum-Potency-Tablets-tablets/dp/B008LEHYMO/ref=cm_cr_pr_pb_t Are exetremely cheap are these junk?

I've been reading hundreds of threads and reading over a lot of conflicting information on taking Winstrol Oral Tablets by itself, as far as the results and side effects. (Still considering injections but availability issues - I'm not looking for anyone to tell me to take one or the other either...